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Indian Diaspora and Diaspora Diplomacy
4.1 Scale and Composition
The Indian diaspora is the world's largest — approximately 32 million people of Indian origin across 110+ countries.
Two legal categories:
- NRIs (Non-Resident Indians): Indian citizens living abroad
- PIOs (Persons of Indian Origin): Foreign nationals with Indian ancestry (up to 4 generations); merged into the OCI (Overseas Citizen of India) card scheme
Geographic distribution:
| Region | Number | Notable Countries |
|---|---|---|
| Gulf Cooperation Council (GCC) | ~9 million | UAE (3.5M), Saudi Arabia (2.5M), Kuwait, Qatar, Bahrain, Oman |
| North America | ~4.5 million | USA (4.2M), Canada (1.6M) |
| Europe | ~3 million | UK (1.8M), Netherlands |
| Southeast Asia | ~3 million | Malaysia, Singapore, Myanmar |
| Africa | ~2 million | South Africa, Mauritius, Kenya |
| Oceania | ~0.7 million | Australia, New Zealand |
4.2 Remittances
India is consistently the world's largest remittance recipient:
- 2023: $125 billion (World Bank estimate)
- 2022: $111 billion
- Key source countries: USA, UAE, UK, Canada, Saudi Arabia
- Remittances support household consumption, education, and poverty reduction in Bihar, UP, Kerala, Rajasthan, Punjab, and Andhra Pradesh
- Remittance-to-GDP ratio: ≈3.4% (2023)
4.3 Diplomatic Leverage
Three dimensions of diaspora as strategic asset:
Political influence:
- Indian-Americans: 15+ members of US Congress (Ro Khanna, Pramila Jayapal)
- Tech CEOs: Sundar Pichai (Google), Satya Nadella (Microsoft), Parag Agrawal (Twitter)
- These networks create a natural constituency for India-US ties
Economic bridge:
- Diaspora facilitates FDI, knowledge transfer, and trade (Silicon Valley India tech ecosystem)
- Rajasthan Marwari business community embeds India in Middle East commerce
Gulf energy diplomacy:
- India's annual energy imports: $150 billion from Gulf
- 8+ million Indians in GCC are critical for maintaining bilateral relations
Pravasi Bharatiya Divas (PBD):
- Celebrated annually on 9 January — anniversary of Gandhi's return from South Africa (1915)
- Convention brings diaspora leaders together (Indore 2023, Bhubaneswar 2025)
- Pravasi Bharatiya Samman Award — highest honour for diaspora members
- MEA's Know India Programme for diaspora youth
OCI Card:
- Multi-purpose, multi-entry, lifelong visa; exemption from police registration
- Parity with NRIs for most purposes (except agricultural land purchase, political office)
- Replaces PIO card (discontinued 2015); ≈4 million OCI cards issued